The Pin Code of Periyavalayam is 621802. Get more details along with the Pin Code of Periyavalayam. Periyavalayam is located in Ariyalur district in Tamil Nadu. 621802 is the pincode (Postal code) of Periyavalayam.
| Location | Pincode | State | District |
| Periyavalayam | 621802 | Tamil Nadu | Ariyalur |
| Location | Pincode | State | District |
| Angarayanallur | 621802 | Tamil Nadu | Ariyalur |
| Chinnavalayam | 621802 | Tamil Nadu | Ariyalur |
| Jayamkondacholapuram | 621802 | Tamil Nadu | Ariyalur |
| Jayamkondacholapuram West | 621802 | Tamil Nadu | Ariyalur |
| Kaluvanthondi | 621802 | Tamil Nadu | Ariyalur |
| Karadikulam | 621802 | Tamil Nadu | Ariyalur |
| Kilakudiyiruppu | 621802 | Tamil Nadu | Ariyalur |
| Sengunthapuram | 621802 | Tamil Nadu | Ariyalur |